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KOI-263 Overview

KOI-263 1.62 R⦿ 5842.00 K
Χ
KOI-263.01
Architecture
KOI-263
KOI-263
KOI-263.01
Other Data
Bibliography 13
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-263 KOI-263.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
18h45m05.80s
Dec
+47d46m27.88s
Distance
266.1027 pc
Parallax
3.757950±0.289623 mas
Ecliptic Latitude
70.3165 deg
Ecliptic Longitude
292.95956 deg
Galactic Latitude
20.74474 deg
Galactic Longitude
77.01206 deg
Total Proper Motion
5.3023593±0.9982766 mas/yr
Proper Motion (RA)
4.53050±1.07895 mas/yr
Proper Motion (Dec)
-2.754920±0.737128 mas/yr
Photometry
mV
10.821±0.008
mTESS
10.336±0.026
mJ
9.429
mH
9.094±0.029
mKs
9.008±0.031
mKep
10.821
mW1
8.883±0.022
mW2
8.914±0.020
mW3
8.912±0.025
mW4
8.677±0.255
mB
11.566±0.110
mg
11.227
mi
10.647
mr
10.747
mz
10.643
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5842.0 5820 5550 ---
5729 +86-68
5784±98 5784±98 5784.00±98.00 5820.00±44.00 5820
Metallicity
(dex)
-0.11±0.10 [M/H] --- -0.121 [Fe/H] --- -0.06±0.15 [Fe/H] -0.110±0.109 [Fe/H] -0.110±0.109 [Fe/H] -0.110±0.109 [Fe/H] --- ---
R✶
(R⦿)
1.62296 1.41 1.173 --- 1.545±0.085 1.574±0.039 1.574±0.039 1.5740±0.0390 1.4100±0.1900 1.41
ρ✶
(g/cm3)
--- --- --- ---
0.87519 +1.65524-0.73529
2.94240 +0.21745-0.84470
2.94240 +0.21745-0.84470
2.94240 +0.21745-0.84470
--- ---
M✶
(M⦿)
--- --- --- ---
0.994 +0.078-0.064
1.045±0.064 1.045±0.064 1.0450±0.0640 1.0140±0.0480 ---
log g
(log10(cm/s2))
--- 4.15 4.33 ---
4.058 +0.033-0.027
4.061±0.009 4.061±0.009 4.061±0.009 4.150±0.100 4.15
Age
(Gyr)
--- --- --- --- --- --- --- --- 8.5±1.1 ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- --- 27.1±12.8 40.57±3 40.57±3 40.57±3 18.3±4.9
Teq
(K)
--- --- 818 827 827 827 792
b
--- ---
0.744 +0.187-0.515
0.0259 +0.4012-0.0257
0.0259 +0.4012-0.0257
0.0259 +0.4012-0.0257
0.888±0.1
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 88.43 89.95 89.95 89.95 87.09
P
(days)
20.71942713±0.00000324 20.71927223±6.4e-05 20.71927223±6.4e-05 20.71951977±6.203e-05 20.71951977±6.203e-05 20.71951977±6.203e-05 20.71936±0.00019
Rp
(R⨁)
--- ---
2.51 +0.13-0.14
2.32 +0.05-0.06
2.32 +0.05-0.06
2.32 +0.05-0.06
2.02±0.28
Rp/R✶
--- ---
0.014853 +0.002625-0.001216
0.013476 +0.000459-0.000203
0.013476 +0.000459-0.000203
0.013476 +0.000459-0.000203
0.01315±0.00034
a
(au)
--- --- .1475 .1497 .1497 .1497 .148
δ
(%)
0.0267 --- 0.02246±0.00069 0.02192±0.00066 0.02192±0.00066 0.02192±0.00066 0.01500
T14
(hours)
4.0384 --- 4.0388±0.0809 3.9533±0.0753 3.9533±0.0753 3.9533±0.0753 4.2321
TC
(days)
2454976.294724±0.003000 2455017.739±0.00251 2455017.739±0.00251 2455017.73±0.00248 2455017.73±0.00248 2455017.73±0.00248 2455017.7334±0.0031
S
(S⨁)
--- ---
105.78 +19.19-15.73
110.74 +13.63-12.38
110.74 +13.63-12.38
110.74 +13.63-12.38
---
Print
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 10514430 10514430 10514430 10514430 10514430 10514430 10514430
KOI Name K00263.01 K00263.01 K00263.01 K00263.01 K00263.01 K00263.01 K00263.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE CANDIDATE CANDIDATE
Vetting Status Done Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 1 1 1 1 1 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 20.71927223±6.4e-05 20.71927223±6.4e-05 20.71951977±6.203e-05 20.71951977±6.203e-05 20.71951977±6.203e-05 20.71936±0.00019 20.71936±0.00019
Transit Epoch [BKJD] 184.73851±0.00251 184.73851±0.00251 184.72991±0.00248 184.72991±0.00248 184.72991±0.00248 184.7334±0.0031 184.7334±0.0031
Transit Epoch [BJD] 2455017.739±0.00251 2455017.739±0.00251 2455017.73±0.00248 2455017.73±0.00248 2455017.73±0.00248 2455017.7334±0.0031 2455017.7334±0.0031
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce --- ---
Link to DV Report kplr010514430-20160209194854_dvr.pdf kplr010514430-20160209194854_dvr.pdf kplr010514430-20141002224145_dvr.pdf kplr010514430-20130815195353_dvr.pdf kplr010514430-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 281.2738 281.2738 281.2738 281.2738 281.2738 281.2738 281.2738
Dec [decimal degrees] 47.774398999999995 47.774398999999995 47.774398999999995 47.774398999999995 47.774398999999995 47.774398999999995 47.774398999999995
Kepler-band [mag] 10.821 10.821 10.821 10.821 10.821 10.821 10.821
g'-band [mag] 11.227 11.227 11.227 11.227 11.227 11.227 11.227
r'-band [mag] 10.747 10.747 10.747 10.747 10.747 10.747 10.747
i'-band [mag] 10.647 10.647 10.647 10.647 10.647 10.647 10.647
z'-band [mag] 10.643 10.643 10.643 10.643 10.643 10.643 10.643
J-band [mag] 9.429 9.429 9.429 9.429 9.429 9.429 9.429
H-band [mag] 9.094000000000001 9.094000000000001 9.094000000000001 9.094000000000001 9.094000000000001 9.094000000000001 9.094000000000001
K-band [mag] 9.008000000000001 9.008000000000001 9.008000000000001 9.008000000000001 9.008000000000001 9.008000000000001 9.008000000000001
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- MOD_SEC_DV---PLANET_PERIOD_IS_HALF_DV---MOD_SEC_ALT---HAS_SEC_TCE---CENT_SATURATED---EPHEM_MATCH EYEBALL---SATURATED---PARENT_IS_010514429-01 --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.744 +0.187-0.515
0.0259 +0.4012-0.0257
0.0259 +0.4012-0.0257
0.0259 +0.4012-0.0257
0.888±0.1 0.89±0.19
Transit Duration [hrs] --- 4.0388±0.0809 3.9533±0.0753 3.9533±0.0753 3.9533±0.0753 4.2321 4.2321
Transit Depth [ppm] --- 224.6±6.9 219.2±6.6 219.2±6.6 219.2±6.6 150 150
Planet-Star Radius Ratio ---
0.014853 +0.002625-0.001216
0.013476 +0.000459-0.000203
0.013476 +0.000459-0.000203
0.013476 +0.000459-0.000203
0.01315±0.00034 0.01315±0.00034
Fitted Stellar Density [g/cm**3] ---
0.87519 +1.65524-0.73529
2.94240 +0.21745-0.84470
2.94240 +0.21745-0.84470
2.94240 +0.21745-0.84470
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.51 +0.13-0.14
2.32 +0.05-0.06
2.32 +0.05-0.06
2.32 +0.05-0.06
2.02±0.28 2.02
Orbit Semi-Major Axis [au] --- .1475 .1497 .1497 .1497 .148 .148
Inclination [deg] --- 88.43 89.95 89.95 89.95 87.09 ---
Equilibrium Temperature [K] --- 818 827 827 827 792 792
Insolation Flux [Earth flux] ---
105.78 +19.19-15.73
110.74 +13.63-12.38
110.74 +13.63-12.38
110.74 +13.63-12.38
--- ---
Planet-Star Distance over Star Radius --- 27.1±12.8 40.57±3 40.57±3 40.57±3 18.3±4.9 18.3±4.9
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.1342 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.12290000000000001 ---
Limb Darkening Coeff. 2 --- 0.2713 0.2737 0.2737 0.2737 0.3093 ---
Limb Darkening Coeff. 1 --- 0.3874 0.38070000000000004 0.38070000000000004 0.38070000000000004 0.44010000000000005 ---
Maximum Single Event Statistic --- 6.667274 10.245612 --- --- --- ---
Maximum Multiple Event Statistic --- 20.29327 31.26717 --- --- --- ---
Transit Signal-to-Noise --- 36.0 36.5 36.5 36.5 23.900000000000002 34.800000000000004
Number of Transits --- 28 66 --- --- --- ---
TCE Planet Number --- 2 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0 --- --- --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr010514430-002-20160209194854_dvs.pdf kplr010514430-001-20141002224145_dvs.pdf kplr010514430-001-20130826182306_dvs.pdf kplr010514430-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5729 +86-68
5784±98 5784±98 5784.00±98.00 5820.00±44.00 5820
Stellar Surface Gravity [log10(cm/s**2)] ---
4.058 +0.033-0.027
4.061±0.009 4.061±0.009 4.061±0.009 4.150±0.100 4.15
Stellar Metallicity [dex] --- -0.06±0.15 -0.110±0.109 -0.110±0.109 -0.110±0.109 --- ---
Stellar Radius [Solar radii] --- 1.545±0.085 1.574±0.039 1.574±0.039 1.5740±0.0390 1.4100±0.1900 1.41
Stellar Mass [Solar mass] ---
0.994 +0.078-0.064
1.045±0.064 1.045±0.064 1.0450±0.0640 1.0140±0.0480 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SME SME
FW Offset Significance [percent] --- 0.09 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 18.7515949±0.0000094 18.751592±0.0000056 18.7515995±0.0000058 18.751601100±0.000007500 18.751599100±0.000007500 ---
FW Source δ(OOT) [deg] --- 47.774407±0.000073 47.774491±0.000045 47.774456±0.000043 47.77443700±0.00005400 47.77445600±0.00005600 ---
FW Source Δα(OOT) [sec] --- 0.28±0.34 0.17±0.2 0.44±0.21 0.08700±0.02700 0.07900±0.02700 ---
FW Source Δδ(OOT) [arcsec] --- 0.02±0.26 0.33±0.16 0.2±0.15 0.00500±0.01300 0.00900±0.01300 ---
FW Δα(OOT) [sec] --- -0.000122±7e-05 -0.000117±4.6e-05 -0.000186±4.8e-05 -1.86e-05±5.8e-06 -1.81e-05±3.1e-06 ---
FW Δδ(OOT) [arcsec] --- -1e-06±5.3e-05 -6.3e-05±3.6e-05 -3.5e-05±3.6e-05 -1.1e-06±2.8e-06 -2.2e-06±1.5e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.49±0.92 0.5±0.61 -0.03±0.53 -0.6100±0.6000 -0.1500±0.5900 ---
PRF ΔδSQ(OOT) [arcsec] --- 2±1 0.77±0.69 1.26±0.71 1.8900±0.9200 1.4900±0.8400 ---
PRF ΔθSQ(OOT) [arcsec] --- 2.11±0.96 0.92±0.67 1.26±0.71 1.9900±0.9000 1.4900±0.8300 ---
PRF ΔαSQ(KIC) [arcsec] --- -1.03±0.93 0.04±0.6 -0.49±0.64 -1.1900±0.6900 -0.5500±0.7100 ---
PRF ΔδSQ(KIC) [arcsec] --- 2.3±1 0.87±0.64 1.34±0.68 1.9600±0.9000 1.5700±0.8100 ---
PRF ΔθSQ(KIC) [arcsec] --- 2.5±0.96 0.87±0.73 1.43±0.86 2.2900±0.8500 1.6600±0.8000 ---
Chi-Square --- --- --- --- --- 1.27 1.42
Stellar Age [Gyr] --- --- --- --- --- 8.5±1.1 ---
Known Objects
2 Kepler Objects of Interest (KOIs)
11 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
System
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Controversial
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